Solar powered lamps



FIG. 1 is a front elevational view of solar powered lamps showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The dotted lines shown in FIG. 6 form no part of the claimed design. 

CLAIM The ornamental design for solar powered lamps, as shown and described. 